Solution to common failures of cement pump trucks

Failure example B: The vibration of the cement pump truck is too large. Reasons. 1. The connection gap is abnormal. 2. There is a problem between the pin and the mount at each joint. 3. There is a problem between the fixed portion of the thrust bearing and the rotating portion. 4. The bolt of the thrust bearing is loosened. Solutions

Learn More

Method to control the vibrations in an articulated arm for

More particularly, the invention concerns an active control method used to reduce the vibrations to which the various segments of an articulated arm are subjected, the arm being used for pumping concrete in operating machines such as for example, pumps transported on trucks, concrete mixers or suchlike, whether they are mounted or not on trucks

Learn More

Vibration damping on truck-mounted concrete pumps with

Vibration damping on truck-mounted concrete pumps with strain sensors. The trend on truck-mounted concrete pumps is for greater reach with less weight. Technical …

Learn More

Overview on the truck mounted concrete boom pump: a

Jan 01, 2011 · ACKNOWLEDGEMENTS The research has been developed with the financial support of CIFA S.p.a. REFERENCES [1] [2] Y.A. Khulief, Vibration suppression in rotating beams using active modal control, Journal of Sound and Vibration 242 (4) (2001) 681­699 T. Wang, G. Wang, K. Liu, Simulation control of concrete pump truck boom based on PSO and adaptive

Learn More

Hydraulic and Electronic Control Solutions Concrete Pump …

Developed specially for pump truck, PVG32 arm serves as the proof of customer-oriented R&D concept of Danfoss. Tailored to concrete pump truck, the electronic control system has a number of advantages, including excellent , vibration, impact and electronic compatibility stipulated by application

Learn More

Research on rigid–flexible coupling dynamic

Concrete pump truck has the advantages of flexibility, high efficiency, and good pouring quality, so it plays an important role in infrastructure construction and national economic development. Boom system is the key part of concrete pump truck, and its work is to transport concrete to the pouring position.

Learn More

Method to control the vibrations in an articulated arm for

More particularly, the invention concerns an active control method used to reduce the vibrations to which the various segments of an articulated arm are subjected, the arm being used for pumping concrete in operating machines such as for example, pumps transported on trucks, concrete mixers or suchlike, whether they are mounted or not on trucks

Learn More

Reasons for broken blocks by a concrete brick machine

The brick pallet surface of the concrete brick making machine is uneven, which causes the quality of some bricks to meet the requirements after vibration, and some cannot. Solution: replace pallets Previous posts: Diesel trailer mounted concrete pump features

Learn More

Overview on the truck mounted concrete boom pump: a

Jan 01, 2011 · ACKNOWLEDGEMENTS The research has been developed with the financial support of CIFA S.p.a. REFERENCES [1] [2] Y.A. Khulief, Vibration suppression in rotating beams using active modal control, Journal of Sound and Vibration 242 (4) (2001) 681­699 T. Wang, G. Wang, K. Liu, Simulation control of concrete pump truck boom based on PSO and adaptive

Learn More

Truck-mounted concrete pump M38 - Putzmeister

rotation corresponds to pumping direction You choose the power Like all Putzmeister truck-mounted concrete pumps, the M38 is available with different pumps with a delivery pressure of 85 bar: The 16H with two chromium-plated delivery cylinders (dia. 230 mm), which is cheaper in comparison, and the smoother 16HLS resp. 17iLS (dia. 250 mm).

Learn More

DEVICE TO ACTIVELY CONTROL THE VIBRATIONS OF AN

FIELD OF THE INVENTION. The present invention concerns a device to actively control the vibrations of an articulated arm to pump concrete. In particular, the invention concerns an active control device used to reduce the vibrations to which the various segments of an articulated arm used to pump concrete in operating machines are subjected, machines such as truck-transported pumps, pumps on

Learn More

The Truck Mounted Concrete Boom Pump: A Dynamic …

II. THE TRUCK MOUNTED PUMP Concrete boom pumps are complex dynamic systems with a variable number of segments linked together by kinematic joints and moved by hydraulic actuators. In this way the end-activator, i.e. the boom tip housing the device for placing the concrete, may be very far from the pump or in very high place (Figure 1).

Learn More

What are the conditions that cause concrete pump trucks to

Feb 14, 2018 · Causes the concrete pump car to plug the tube to explode the situation to have those Concrete pump in the pump when there is a burst pipe and plugging the problem is also the most common, because this problem is also by the commercial concrete and the nature of the machinery itself to decide, Until now there is no way to fully guarantee that the concrete pump truck in the pump will …

Learn More

Concrete+Pump+Trucks - SANY - PDF Catalogs | Technical

TRUCK-MOUNTED CONCRETE PUMP SMART BOOM SYSTEM People-oriented intelligence and sophisticated technology make the truck-mounted concrete pump operation more human-centric and convenient. One-button boom extension and retraction One-button extendable arm pushes upwards or downwards the automatic arm switch to extend or retract the boom automatically.

Learn More

Modeling and Analysis of Truck Mounted Concrete Pump Boom

Major Problems in Concrete Pumping Works: How to Avoid Them? Vide…

Learn More

CN201406841Y - Control system for concrete pump truck

The utility model provides a control system for a concrete pump truck intelligent cantilever crane, which comprises the cantilever crane, a controller, an operating device and an actuator, and is characterized by also comprising a cantilever crane position detection equipment used for detecting the spatial position of each section of cantilever crane, and transmitting a detected spatial

Learn More

Pumping concrete perfectly

vibration-free operation, even at high outputs. – No problem! ---Compact and versatile 7 Full support The innovative XXT-support gives the truck mounted concrete pump maximum stability in all areas. Supporting is quick, even on uneven truck mounted concrete pumps …

Learn More

Study on Automatic Spray of Distribution Boom System of

boom system of concrete pump is not difficult in principle, it is not easy to eliminate the vibration problem during automatic concrete distribution in practice [8, 9]. To solve this problem, it needs to systemically consider the trajectory planning of prescribed assignments, multi-body dynamics, Fig. (1). Pumping concrete for residential projects.

Learn More

Putzmeister Concrete Pumps GmbH Truck-mounted concrete

Everything a truck-mounted concrete pump should have. Over 50 years of experience in the design of truck-mounted concrete pumps are embedded in the 36-4, just like in all our machines of the latest generation. What could be optimised was implemented in the development and design of the 36-4. The fulfilment of your wishes for even

Learn More

vibrating boom - English definition, grammar

The vibration reduction apparatus for the concrete truck-mounted boom comprises: a vibration control unit (11), which is connected to an electromagnetic proportional valve (12) of a boom oil cylinder (2), a boom-end vibration monitoring unit (20) for monitoring an amplitude parameter of an end-section (14) of the boom (13) and transmitting an amplitude parameter signal to the vibration control

Learn More
  • shaanxi man f2000 mixer truck
  • reversing drum diesel selfloading concrete mixer for sale
  • concrete mixer machine price in nepal small Concrete pump
  • 3 cubic yard concrete mixer for sale in miami
  • Concrete Mixing Plant Equipment For Sale In Guayaramerin
  • Concrete Pump With Drum Mixer CE portable mobile
  • 2005 Peterbilt 357 6x4 T A Mixer Truck McKinney Texas США
  • Concrete mixer truck from Poland used concrete mixer truck
  • China 60t H Roady Hzs60 Concrete Mixing Plant
  • batching plant admixture dispenser